linux-kernel - ANNOUNCE rt-tests version 2.7

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Message-ID: <20240507144229.42909-1-jkacur@redhat.com>
Date: Tue,  7 May 2024 10:42:29 -0400
From: John Kacur <jkacur@...hat.com>
To: RT <linux-rt-users@...r.kernel.org>
Cc: lkml <linux-kernel@...r.kernel.org>,
	Clark Williams <williams@...hat.com>,
	Chris White <chwhite@...hat.com>,
	Kate Carcia Poulin <kcarcia@...hat.com>,
	Crystal Wood <crwood@...hat.com>,
	John Kacur <jkacur@...hat.com>
Subject: ANNOUNCE rt-tests version 2.7

I am pleased to announce rt-tests-2.7

The most significant changes here are from Crystal who changed the
cyclictest histogram code into a library and added it to cyclicdeadline.
This makes it possible for tools like rteval to parse the results.

histogram output could be added to other tools in the rt-tests suite as
well.

In addition Chris White has added a dockerfile for people who want to
experiment with running rt-tests in a container.

In addition there are various tweaks and fixes from a few different
people, thank you to everyone who contributed.

Bug reports and patches are always welcome

To get rt-tests

Clone one of the following
git://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git
https://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git
https://kernel.googlesource.com/pub/scm/utils/rt-tests/rt-tests.git

Branch: main
Tag: v2.7

Tarballs are available here:
https://kernel.org/pub/linux/utils/rt-tests

Older version tarballs are available here:
https://kernel.org/pub/linux/utils/rt-tests/older

Note in some distributions such as Fedora and RedHat the program is 
renamed realtime-tests because of a naming conflict.

Chris White (2):
  rt-tests: Add interactive source-to-image Dockerfile
  rt-tests: Add Dockerfile README

Crystal Wood (8):
  rt-tests: Fix warnings
  rt-tests: cyclictest: Remove histogram totals
  rt-tests: cyclictest: Replace histogram code with library
  rt-tests: cyclicdeadline: Add histogram support
  rt-tests: cyclics: Fix json segfault when not using histogram
  rt-tests: cyclicdeadline: Print the histogram regardless of quiet
  rt-tests: cyclicdeadline: Remove dead "verbose" code in print_stat()
  rt-tests: cyclictest: Omit empty histogram buckets

John Kacur (4):
  rt-tests: Add missing SPDX licenses
  rt-tests: Remove remaining unnecessary texts after adding SPDX
    licenses
  rt-tests:ssdd: Ensure there are one or more iterations
  rt-tests: Change to version v2.7

Marcelo Tosatti (2):
  rt-tests: oslat should use MHz, not Mhz
  rt-tests: oslat: convert to nanoseconds correctly

Mathias Krause (1):
  rt-tests: Makefile: Restore support for Exuberant Ctags

Nam Cao (1):
  rt-tests: hackbench: drop incorrect and unnecessary usage of optind

Rodrigo Queiro (1):
  Support --smi on newer processors

 .gitignore                               |   1 +
 Dockerfile                               |  26 +++
 Makefile                                 |  15 +-
 README-Dockerfile                        |  49 ++++++
 src/backfire/backfire.4                  |   1 +
 src/backfire/sendme.8                    |   1 +
 src/backfire/sendme.c                    |  15 +-
 src/cyclictest/cyclictest.8              |   1 +
 src/cyclictest/cyclictest.c              | 196 +++++------------------
 src/cyclictest/get_cyclictest_snapshot.8 |   1 +
 src/hackbench/hackbench.8                |   1 +
 src/hackbench/hackbench.c                |  12 +-
 src/hwlatdetect/hwlatdetect.8            |   1 +
 src/include/histogram.h                  |  42 +++++
 src/lib/histogram.c                      | 181 +++++++++++++++++++++
 src/oslat/oslat.8                        |   1 +
 src/oslat/oslat.c                        |   4 +-
 src/pi_tests/pi_stress.8                 |   1 +
 src/pi_tests/pip_stress.8                |   1 +
 src/pmqtest/pmqtest.8                    |   1 +
 src/ptsematest/ptsematest.8              |   1 +
 src/queuelat/determine_maximum_mpps.8    |   1 +
 src/queuelat/queuelat.8                  |   1 +
 src/queuelat/targeted-ipi/Kbuild         |   1 +
 src/queuelat/targeted-ipi/Makefile       |   1 +
 src/rt-migrate-test/rt-migrate-test.8    |   1 +
 src/sched_deadline/cyclicdeadline.8      |   1 +
 src/sched_deadline/cyclicdeadline.c      | 164 ++++++++++++++-----
 src/sched_deadline/deadline_test.8       |   1 +
 src/sched_deadline/deadline_test.c       |  10 +-
 src/signaltest/signaltest.8              |   1 +
 src/signaltest/signaltest.c              |   4 -
 src/sigwaittest/sigwaittest.8            |   1 +
 src/sigwaittest/sigwaittest.c            |  20 +--
 src/ssdd/ssdd.8                          |   3 +
 src/ssdd/ssdd.c                          |   5 +-
 src/svsematest/svsematest.8              |   1 +
 37 files changed, 512 insertions(+), 256 deletions(-)
 create mode 100644 Dockerfile
 create mode 100644 README-Dockerfile
 create mode 100644 src/include/histogram.h
 create mode 100644 src/lib/histogram.c

-- 
2.44.0